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| DMF-8A Series DO UBLEBALANC D MIXE S E R 500 kHz to 2 G / +17 to +23 dBmLO/ +25 dBmThird O Intercept / Flatpack Hz rder PRINCIPAL SPECIFICATIONS Model Number DMF-8A-250 RF/LO IF Frequency, Frequency, MHz MHz 0.5 - 500 DC - 500 Operating Range, MHz 0.5 - 1 1 - 300 300 - 500 10 - 50 50 - 500 500 -1000 10 - 600 600 -1000 1000 -1500 500 - 2000 Conversion Loss, dB, Max. Typ. 8.0 7.0 8.0 7.5 7.5 8.5 8.0 8.0 9.5 8.0 7.0 6.0 7.0 6.5 6.5 7.5 7.0 7.0 8.5 6.0 Port Isolation, Min. L-R L-X R-X Polarity dB dB dB Sense 40 40 35 35 30 25 30 20 20 25 30 30 20 30 25 15 20 12 12 25 23 23 20 25 20 15 15 15 8 15 Pos. DMF-8A-500 10 - 1000 DC - 1000 Pos. DMF-8A-700 10 - 1500 DC - 1000 Neg. DMF-8A-1700 500 - 2000 DC - 1000 Neg. All specifications are as measured in a 50 system, at nominal LO power, in a down converter application Package Outline GENERAL SPECIFICATIONS LO Drive: Impedance: Noise Figure: 1 dB Comp. Point: Input Intercept Point: Maximum Input Power: +20 dBm nom. 50 nom. Within 1 dB of Conversion Loss +13 dBm input typ. +25 dBm typ. 600 mW @ 25C (derate linearly to 0 mW @ 125C) NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Dimensions marked with * apply only at body. 4. All unmarked pins are case ground. DC Offset Voltage: 5 mV typ. Weight: 0.1 oz (2.8 g) Operating Temperature: - 55 to +85C General Notes: 1. The DMF-8A series of Double Balanced Mixers covers the frequency range of 0.5 to 2000 MHz using an eight diode ring modulator to produce a high level mixer with high third order intercept points. 2. Merrimac offers a broad selection of Double Balanced Mixers ideal for a variety of signal processing functions with frequencies ranging from 20 kHz to 20 GHz and for applications from the routine to the very special. 3. Merrimac mixers comply with MIL-M-28837 and may be supplied screened for compliance with additional specifications for military and space applications requiring the highest reliability. 29Apr96 RRIMAC/ 41 Fairfield Pl., West Caldwell, NJ, 07006 / F further inform or ation contact ME 973-575-1300 / FAX 973 575-0531 |
Price & Availability of DMF-8A-500
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